Adorable monkeys chill out in a hot spring

Japanese Macaques (or Snow Monkeys) groom each other in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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Japanese Macaques (or Snow Monkeys) groom each other in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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Japanese Macaques (or Snow Monkeys) groom each other in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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Japanese Macaques (or Snow Monkeys) groom each other in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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Japanese Macaques (or Snow Monkeys) groom each other in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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A Japanese Macaque (or Snow Monkey) soaks in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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A baby Japanese Macaque (L), or snow monkey, is held by its mother during a snowfall at a wildlife zoo in Hefei, Anhui province December 26, 2012. A fresh cold snap will hit most parts of China in the coming three days, according to the National Meteorological Center's forecast on Wednesday, Xinhua News Agency reported. REUTERS/Stringer

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A Japanese Macaque (or Snow Monkey) soaks in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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A Japanese Macaque (or Snow Monkey) is groomed as they gather in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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A baby Japanese Macaque (bottom), or snow monkey, is held by its mother during a snowfall at a wildlife zoo in Hefei, Anhui province December 26, 2012. A fresh cold snap will hit most parts of China in the coming three days, according to the National Meteorological Center's forecast on Wednesday, Xinhua News Agency reported. REUTERS/Stringer

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A Japanese Macaque (or Snow Monkey) soaks in a hot spring at a snow-covered valley in Yamanouchi town, central Japan January 20, 2014. REUTERS/Issei Kato

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A baby Japanese Macaque, or snow monkey, eats during a snowfall at a wildlife zoo in Hefei, Anhui province December 26, 2012. A fresh cold snap will hit most parts of China in the coming three days, according to the National Meteorological Center's forecast on Wednesday, Xinhua News Agency reported. REUTERS/Stringer